>compound 4-Methylumbelliferone_4-Methylumbelliferone
#instrument UPLC Q-Tof Premier, Waters
>formula C10H8O3
#smiles Oc(c2)cc(O1)c(c2)C(C)=CC(=O)1
#RECORD LC-ESI-QTOF_train_data/PR100489.txt;LC-ESI-QTOF_train_data/PR100013.txt
>charge -1
>ionization [M-H]-
>parentmass 175.03954

>collision 5-60
105.0361 215.5
119.0518 474.9
131.0519 544.4
133.0311 727.4
147.0471 457.6
175.0395 4058.0
175.3709 373.6

>collision 5-60
77.041 645.1
91.0565 332.0
93.0723 273.7
103.0569 573.4
105.0723 701.0
121.0675 711.0
177.0551 2997.0

